Just a Bunch of Incredible Celebs Commemorating Earth Day

I don't know about you, but I'm going to be celebrating Earth Day by curling up tonight to watch The Blue Planet, David Attenborough's incredible documentary celebrating all the wonderful, weird creatures that make up Earth's biodiversity (yes, it's from 2001; no, my Netflix doesn't have last year's sequel yet). I'm not the only one, though: Plenty of celebrities have taken to social media today to extend their appreciation for our beautiful blue globe—and to reiterate just how important it is that we take care of it. From Lena Dunham to Paul McCartney, read one for some fantastic Earth Day tributes (and remember to recycle!).

Bindi Irwin

"My wish for #EarthDay is for us all to find peace, balance and harmony in everyday life," Bindi wrote on Twitter. "We share this beautiful world with all the living creatures that call this planet ‘home’. The footprints we leave today will impact the generations yet to come."

"It’s Earth Day 🌏 So today I am celebrating her by promising to do better. There’s many changes my family can make to treat her better. Starting with plastic. We are no longer purchasing any plastic bottles."